SUNKKO GLITTER 801A Battery Spot Welder - Capacitor Energy Storage
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Prices updated: 13 Oct 2026
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About this product
A capacitor energy storage pulse spot welder for joining nickel strip to battery cells during battery pack assembly. It is rated at 10.6kW peak pulse power and uses AT trigger mode. It is intended for DIY battery pack builders who need repeatable spot welds.
Specifications
- Brand
- SUNKKO
- Model
- 801A
- Peak pulse power
- 10.6 kW
- Trigger mode
- AT
- Type
- Capacitor energy storage pulse welder
Frequently asked questions
What is this welder used for?
It is used to spot weld nickel strip to battery cells, which is the common way to build battery packs from 18650 and similar cells. It is not meant for soldering wires directly to cells.
What safety points should I follow when spot welding?
Verify polarity and strip thickness before every weld, keep the electrodes clean, and test on scrap material first. The high pulse power can damage cells if settings or contact are wrong.
